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sys功能添加完毕 && 增加sysycall_delay功能 #672

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merged 7 commits into from
Mar 1, 2024
Merged

sys功能添加完毕 && 增加sysycall_delay功能 #672

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b1e72fb
sys功能实现，数据处理部分仍有瑕疵
albertxu216 Jan 26, 2024
0651ba4
Merge branch 'linuxkerneltravel:develop' into develop
albertxu216 Feb 1, 2024
a4d98ad
添加新功能sys，数据处理部分修整完毕
albertxu216 Feb 2, 2024
dd2d974
Merge branch 'linuxkerneltravel:develop' into develop
albertxu216 Feb 2, 2024
da88c55
Merge branch 'linuxkerneltravel:develop' into develop
albertxu216 Feb 29, 2024
9c51a94
Add syscall_delay && Modified cpu_watcher.c
albertxu216 Mar 1, 2024
83363f8
delete cpu_watcher.bpf.c
albertxu216 Mar 1, 2024
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25 changes: 10 additions & 15 deletions eBPF_Supermarket/CPU_Subsystem/cpu_watcher/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -42,8 +42,8 @@ INCLUDES := -I$(OUTPUT) -I../../../libbpf/include/uapi -I$(dir $(VMLINUX)) -I$(L
CFLAGS := -g -Wall
ALL_LDFLAGS := $(LDFLAGS) $(EXTRA_LDFLAGS)

APPS =cs_delay sar cpu_watcher

APPS =cs_delay sar sc_delay
TARGETS=cpu_watcher


# Get Clang's default includes on this system. We'll explicitly add these dirs
Expand Down Expand Up @@ -79,12 +79,12 @@ $(call allow-override,CC,$(CROSS_COMPILE)cc)
$(call allow-override,LD,$(CROSS_COMPILE)ld)

.PHONY: all
all: $(APPS)
all: $(TARGETS)

.PHONY: clean
clean:
$(call msg,CLEAN)
$(Q)rm -rf $(OUTPUT) $(APPS)
$(Q)rm -rf $(OUTPUT) $(TARGETS)

$(OUTPUT) $(OUTPUT)/libbpf $(BPFTOOL_OUTPUT):
$(call msg,MKDIR,$@)
Expand Down Expand Up @@ -120,28 +120,23 @@ $(OUTPUT)/%.bpf.o: %.bpf.c $(LIBBPF_OBJ) $(wildcard %.h) $(VMLINUX) | $(OUTPUT)
$(Q)$(BPFTOOL) gen object $@ $(patsubst %.bpf.o,%.tmp.bpf.o,$@)

# Generate BPF skeletons
$(OUTPUT)/%.skel.h: $(OUTPUT)/%.bpf.o | $(OUTPUT) $(BPFTOOL)
.PHONY: $(APPS)
$(APPS): %: $(OUTPUT)/%.bpf.o | $(OUTPUT) $(BPFTOOL)
$(call msg,GEN-SKEL,$@)
$(Q)$(BPFTOOL) gen skeleton $< > $@
$(Q)$(BPFTOOL) gen skeleton $< > $(OUTPUT)/[email protected]

# Build user-space code
$(patsubst %,$(OUTPUT)/%.o,$(APPS)): %.o: %.skel.h

$(OUTPUT)/%.o: %.c $(wildcard %.h) | $(OUTPUT)
$(OUTPUT)/$(TARGETS).o: $(TARGETS).c $(APPS) | $(OUTPUT)
$(call msg,CC,$@)
$(Q)$(CC) $(CFLAGS) $(INCLUDES) -c $(filter %.c,$^) -o $@

$(patsubst %,$(OUTPUT)/%.o,$(BZS_APPS)): $(LIBBLAZESYM_OBJ)

$(BZS_APPS): $(LIBBLAZESYM_OBJ)

# Build application binary
$(APPS): %: $(OUTPUT)/%.o $(COMMON_OBJ) $(LIBBPF_OBJ) | $(OUTPUT)
$(TARGETS): %: $(OUTPUT)/%.o $(COMMON_OBJ) $(LIBBPF_OBJ) | $(OUTPUT)
$(call msg,BINARY,$@)
$(Q)$(CC) $(CFLAGS) $^ $(ALL_LDFLAGS) -lelf -lz -o $@

# delete failed targets
.DELETE_ON_ERROR:

# keep intermediate (.skel.h, .bpf.o, etc) targets
.SECONDARY:
.SECONDARY:
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